71588475

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 152768000

約数和(自身を除く): 81179525

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 109, 135, 139, 175, 189, 225, 315, 327, 417, 525, 545, 675, 695, 763, 945, 973, 981, 1251, 1575, 1635, 2085, 2289, 2725, 2919, 2943, 3475, 3753, 3815, 4725, 4865, 4905, 6255, 6867, 8175, 8757, 10425, 11445, 14595, 14715, 15151, 18765, 19075, 20601, 24325, 24525, 26271, 31275, 34335, 43785, 45453, 57225, 72975, 73575, 75755, 93825, 103005, 106057, 131355, 136359, 171675, 218925, 227265, 318171, 378775, 409077, 515025, 530285, 656775, 681795, 954513, 1136325, 1590855, 2045385, 2651425, 2863539, 3408975, 4772565, 7954275, 10226925, 14317695, 23862825, 71588475]

約数ペア:

[(1, 71588475), (3, 23862825), (5, 14317695), (7, 10226925), (9, 7954275), (15, 4772565), (21, 3408975), (25, 2863539), (27, 2651425), (35, 2045385), (45, 1590855), (63, 1136325), (75, 954513), (105, 681795), (109, 656775), (135, 530285), (139, 515025), (175, 409077), (189, 378775), (225, 318171), (315, 227265), (327, 218925), (417, 171675), (525, 136359), (545, 131355), (675, 106057), (695, 103005), (763, 93825), (945, 75755), (973, 73575), (981, 72975), (1251, 57225), (1575, 45453), (1635, 43785), (2085, 34335), (2289, 31275), (2725, 26271), (2919, 24525), (2943, 24325), (3475, 20601), (3753, 19075), (3815, 18765), (4725, 15151), (4865, 14715), (4905, 14595), (6255, 11445), (6867, 10425), (8175, 8757)]